Results 31 to 40 of about 229,983 (244)

Oscillatory Sequences of Firing in the Locust Olfactory System: Mechanisms and Functional Significance [PDF]

open access: yes, 1999
What neural codes does the brain use to represent and process sensory information? Stimulus-evoked oscillatory synchronization of neuronal activity has been observed in many systems, yet the possible functions of such rhythmic synchronization in neural ...
Wehr, Michael Stephen
core   +1 more source

Isolating Globose Basal Stem Cells from Albino Wistar Rats Using a Highly Specific Monoclonal Antibody [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2013
Introduction: Olfactory mucosa which is situated in the roof of the nasal cavity possesses an extremely peculiar and exceptional type of pluripotent stem cells called Globose Basal Cells (GBCs) which help in lifelong regeneration of the olfactory ...
Avinash Thakur   +3 more
doaj   +1 more source

Differentiation of human olfactory mucosa mesenchymal stem cells into photoreceptor cells in vitro [PDF]

open access: yesInternational Journal of Ophthalmology, 2017
AIM: To investigate whether the human olfactory mucosa mesenchymal stem cells (OM-MSCs) can differentiate into photoreceptor cells in vitro. METHODS: Through the olfactory mucosa adherent method, olfactory mucosa was isolated, cultured and identified in
Wen Lu   +4 more
doaj   +1 more source

Use of platelet rich plasma in persistent olfactory dysfunction after COVID-19: a prospective study

open access: yesRevista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, 2023
Introduction: A promising technique to treat persistent olfactory impairment has recently been explored: platelet rich plasma (PRP) injection into the olfactory mucosa.
Francisco Alves de Sousa   +8 more
doaj   +1 more source

Analysis of the Olfactory Mucosa in Chronic Rhinosinusitis [PDF]

open access: yesAnnals of the New York Academy of Sciences, 2009
The impact of chronic rhinosinusitis (CRS) on the olfactory mucosa (OM) is dramatic. Cellular profiles and epithelial integrity in OM biopsies were evaluated using histological and immunohistochemical methods to define a strategy for future histological studies of CRS.
Karen K, Yee   +5 more
openaire   +2 more sources

Dopaminergic modulation of odor responses by local interneurons in the olfactory bulb [PDF]

open access: yes, 2011
The olfactory bulb is one of the few regions in the brain where dopamine is provided locally by an intrinsic population of GABAergic interneurons but their role in processing of sensory information remains ambiguous.
Bundschuh, Sebastian Tylman
core   +1 more source

Orientation in space using the sense of smell [PDF]

open access: yes, 2010
Several studies reported that respiration interacts with olfactory perception. Therefore, in the pilot study of this experiment series human breathing was investigated during an olfactory experiment.
Kleemann, Anna Maria
core   +1 more source

ELECTRON MICROSCOPIC OBSERVATIONS OF THE OLFACTORY MUCOSA AND OLFACTORY NERVE [PDF]

open access: yesThe Journal of Cell Biology, 1957
The olfactory receptor cell is characterized by a distal process (the dendrite) which terminates in the olfactory passage as the olfactory rod. The olfactory rod is provided with numerous cilia which are similar in structure to those seen in other tissues. The central processes of the bipolar cell constitute the fila olfactoria.
openaire   +2 more sources

Expression of CD36 by Olfactory Receptor Cells and Its Abundance on the Epithelial Surface in Mice. [PDF]

open access: yesPLoS ONE, 2015
CD36 is a transmembrane protein that is involved in the recognition of certain amphiphilic molecules such as polar lipids in various tissues and body fluids.
Shinhye Lee   +8 more
doaj   +1 more source

Effect of copper nanoparticles and copper ions on the architecture of rainbow trout olfactory mucosa

open access: yesEcotoxicology and Environmental Safety, 2021
Olfactory epithelial cells are in direct contact with myriad environmental contaminants which may consequently disrupt their structure and function. Copper ions (Cu2+) and copper nanoparticles (CuNPs) are two types of olfactory neurotoxicants.
Parastoo Razmara, Gregory G. Pyle
doaj   +1 more source

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